Implemented new Download API

Signed-off-by: Domenico Iezzi <domenico.iezzi.201@gmail.com>

googleplay.py

@@ -341,7 +341,7 @@ class GooglePlayAPI(object):
                                 verify=ssl_verify)
         data = response.content
         cluster = googleplay_pb2.SearchClusterResponse.FromString(data)
-        return cluster.preFetch[0].response.wrapper.wrapper.cluster[0] 
+        return cluster.preFetch[0].response.wrapper.wrapper.cluster[0].doc[0] 
 
     def details(self, packageName):
         """Get app details from a package name.
@@ -416,40 +416,37 @@ class GooglePlayAPI(object):
 
         versionCode can be grabbed by using the details() method on the given
         app."""
-        path = "purchase"
-        data = "ot=%d&doc=%s&vc=%d" % (offerType, packageName, versionCode)
-        message = self.executeRequestApi2(path, data)
-        response = message.payload.buyResponse.purchaseStatusResponse
-        if len(response.appDeliveryData.downloadAuthCookie) == 0:
-            raise DecodeError
-        url = response.appDeliveryData.downloadUrl
-        cookie = response.appDeliveryData.downloadAuthCookie[0]
 
+        path = "purchase"
+
+        headers = self.getDefaultHeaders()
+
+        params = {
+            'ot': str(offerType),
+            'doc': packageName,
+            'vc': str(versionCode)
+        }
+
+        url = "https://android.clients.google.com/fdfe/%s" % path
+        response = requests.post(url, headers=headers,
+                                 params=params, verify=ssl_verify)
+
+        resObj = googleplay_pb2.ResponseWrapper.FromString(response.content)
+        if "ErrorMessage" in str(resObj):
+            raise DecodeError
+        else:
+            dlToken = resObj.payload.buyResponse.downloadToken
+            path = "delivery"
+            params['dtok'] = dlToken
+            url = "https://android.clients.google.com/fdfe/%s" % path
+            response = requests.get(url, headers=headers,
+                                     params=params, verify=ssl_verify)
+            resObj = googleplay_pb2.ResponseWrapper.FromString(response.content)
+            downloadUrl = resObj.payload.deliveryResponse.appDeliveryData.downloadUrl
+            cookie = resObj.payload.deliveryResponse.appDeliveryData.downloadAuthCookie[0]
             cookies = {
                 str(cookie.name): str(cookie.value)
             }
+            return requests.get(downloadUrl, headers=headers,
+                                cookies=cookies, verify=ssl_verify).content
 
-        headers = {
-            "User-Agent": "AndroidDownloadManager/4.4.3 (Linux; U; " +
-                          "Android 4.4.3; Nexus S Build/JRO03E)",
-            "Accept-Encoding": "",
-        }
-
-        if not progress_bar:
-            response = requests.get(url, headers=headers,
-                                    cookies=cookies, verify=ssl_verify)
-            return response.content
-        # If progress_bar is asked
-        from clint.textui import progress
-        response_content = str()
-        response = requests.get(url,
-                                headers=headers,
-                                cookies=cookies,
-                                verify=ssl_verify,
-                                stream=True)
-        total_length = int(response.headers.get('content-length'))
-        for chunk in progress.bar(response.iter_content(chunk_size=1024),
-                                  expected_size=(total_length/1024) + 1):
-            if chunk:
-                response_content += chunk
-        return response_content

requiremets.txt

@@ -0,0 +1,3 @@
+protobuf
+requests
+pycrypto

test.py

@@ -8,9 +8,18 @@ GSFID = 0
 server = GooglePlayAPI(True)
 if AC2DM == "":
     server.login(EMAIL, PASSWD, None, None)
-    print(server.search('firefox', 1, None))
+    print(server.search('firefox', 1, None).child[0])
+    print(server.bulkDetails(['com.mozilla.firefox']))
+    fl = server.download('com.cpuid.cpu_z', 23)
+    with open('com.cpuid.cpu_z.apk', 'wb') as f:
+        f.write(fl)
+        f.close()
 else:
     server.gsfId = GSFID
     server.login(EMAIL, PASSWD, AC2DM, GSFID)
-    print(server.search('firefox', 1, None).doc[0].child[0])
+    print(server.search('firefox', 1, None).child[0])
-    print(server.download('org.telegram.messenger', 10853))
+    print(server.bulkDetails(['com.mozilla.firefox']))
+    fl = server.download('com.cpuid.cpu_z', 23)
+    with open('com.cpuid.cpu_z.apk', 'wb') as f:
+        f.write(fl)
+        f.close()